2007-03-09 05:04:36 · 4 answers · asked by Peterson M 1 in Science & Mathematics ➔ Engineering
I do not know, I have never heard it and I am an EE.
2007-03-09 05:28:49 · answer #1 · answered by uisignorant 6 · 0⤊ 0⤋
Main Distribution Board
2015-05-13 05:14:08 · answer #2 · answered by ? 1 · 1⤊ 0⤋
Did you mean to type dBm??
I have never seem the term mdb, but it could mean milli-decibel: 1000th of a decibel, but that would be sort of redundant, because dB is already a logarithmic scale.
If you meant to write dbm (dBm), then the answer is:
Decibels relative to 1 milliWatt. A power ratio given by the formula --
dBm = 10 * log(P / 1 mW)
Examples:
30 dBm is 1 Watt
13 dBm is 20 milliWatts
-20 dBm is 10 microWatts
.
2007-03-09 05:27:38 · answer #3 · answered by tlbs101 7 · 0⤊ 0⤋
I agree with "tlbs 101," word for word.
2007-03-09 05:30:39 · answer #4 · answered by Diogenes 7 · 0⤊ 0⤋